A275950 - cp's OEIS frontend

A275950 Square array A(1,k) = A265905(k), A(n>1,k) = A(n-1, k+1) - A(n-1, k); successive differences of A265905 read by descending antidiagonals as A(1,1), A(1,2), A(2,1), A(1,3), A(2,2), A(3,1), ...

n	a(n)
1	1
2	3
3	2
4	11
5	8
6	6
7	49
8	38
9	30
10	24
11	291
12	242
13	204
14	174
15	150
16	1979
17	1688
18	1446
19	1242
20	1068
21	918
22	15217
23	13238
24	11550
25	10104
26	8862
27	7794
28	6876
29	136659
30	121442
31	108204
32	96654
33	86550
34	77688
35	69894
36	63018
37	1349627
38	1212968
39	1091526
40	983322
41	886668
42	800118
43	722430
44	652536
45	589518
46	14561425
47	13211798
48	11998830
49	10907304
50	9923982
51	9037314
52	8237196
53	7514766
54	6862230
55	6272712

[1, 3, 2, 11, 8, 6, 49, 38, 30, 24, 291, 242, 204, 174, 150, 1979, 1688, 1446, 1242, 1068, 918, 15217, 13238, 11550, 10104, 8862, 7794, 6876, 136659, 121442, 108204, 96654, 86550, 77688, 69894, 63018, 1349627, 1212968, 1091526, 983322, 886668, 800118, 722430, 652536, 589518, 14561425, 13211798, 11998830, 10907304, 9923982, 9037314, 8237196, 7514766, 6862230, 6272712]

cp's OEIS Frontend

A275950 Square array A(1,k) = A265905(k), A(n>1,k) = A(n-1, k+1) - A(n-1, k); successive differences of A265905 read by descending antidiagonals as A(1,1), A(1,2), A(2,1), A(1,3), A(2,2), A(3,1), ...

Table of values

List of values