Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 10°C. We apply continuously 151°C heat to the field 5x4
What is the temperature (rounded to whole numbers) in the field 2x9 after 40 iterations according to the Gauss-Seidel iteration

Field in the beginning

10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10

Field after 4 iterations (rounded after 4th iteration)

1	2	3	3	3	4	4	4	3	1
2	4	5	6	8	12	11	9	6	3
3	5	6	11	22	35	29	19	11	5
3	6	9	22	52	94	62	35	19	8
3	6	13	36	94	245	103	49	24	10
3	7	13	30	62	104	70	41	22	10
3	6	11	21	36	50	42	29	18	8
3	6	9	14	21	26	25	19	12	6
2	4	6	9	12	14	14	11	8	4
1	2	3	4	5	6	6	5	4	2

Temperature in field 2x9 after 40 iterations:

10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10

1	2	3	3	3	4	4	4	3	1
2	4	5	6	8	12	11	9	6	3
3	5	6	11	22	35	29	19	11	5
3	6	9	22	52	94	62	35	19	8
3	6	13	36	94	245	103	49	24	10
3	7	13	30	62	104	70	41	22	10
3	6	11	21	36	50	42	29	18	8
3	6	9	14	21	26	25	19	12	6
2	4	6	9	12	14	14	11	8	4
1	2	3	4	5	6	6	5	4	2

10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10

1	2	3	3	3	4	4	4	3	1
2	4	5	6	8	12	11	9	6	3
3	5	6	11	22	35	29	19	11	5
3	6	9	22	52	94	62	35	19	8
3	6	13	36	94	245	103	49	24	10
3	7	13	30	62	104	70	41	22	10
3	6	11	21	36	50	42	29	18	8
3	6	9	14	21	26	25	19	12	6
2	4	6	9	12	14	14	11	8	4
1	2	3	4	5	6	6	5	4	2

10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10
10	10	10	10	10	10	10	10	10	10

1	2	3	3	3	4	4	4	3	1
2	4	5	6	8	12	11	9	6	3
3	5	6	11	22	35	29	19	11	5
3	6	9	22	52	94	62	35	19	8
3	6	13	36	94	245	103	49	24	10
3	7	13	30	62	104	70	41	22	10
3	6	11	21	36	50	42	29	18	8
3	6	9	14	21	26	25	19	12	6
2	4	6	9	12	14	14	11	8	4
1	2	3	4	5	6	6	5	4	2