A137570 - cp's OEIS frontend

A137570 Square array, read by antidiagonals, where row n+1 equals the partial sums of the previous row after removing the terms in positions {n, n+1} from row n for n>=0, with row 0 equal to all 1's.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	5
8	3
9	1
10	1
11	6
12	10
13	4
14	1
15	1
16	7
17	29
18	16
19	5
20	1
21	1
22	8
23	36
24	60
25	23
26	6
27	1
28	1
29	9
30	44
31	186
32	100
33	31
34	7
35	1
36	1
37	10
38	53
39	230
40	397
41	150
42	40
43	8
44	1
45	1
46	11
47	63
48	283
49	1281
50	681
51	211
52	50
53	9
54	1
55	1
56	12
57	74
58	346
59	1564
60	2802
61	1051
62	284
63	61
64	10
65	1
66	1
67	13
68	86
69	420
70	1910
71	9294
72	4908

[1, 1, 1, 1, 2, 1, 1, 5, 3, 1, 1, 6, 10, 4, 1, 1, 7, 29, 16, 5, 1, 1, 8, 36, 60, 23, 6, 1, 1, 9, 44, 186, 100, 31, 7, 1, 1, 10, 53, 230, 397, 150, 40, 8, 1, 1, 11, 63, 283, 1281, 681, 211, 50, 9, 1, 1, 12, 74, 346, 1564, 2802, 1051, 284, 61, 10, 1, 1, 13, 86, 420, 1910, 9294, 4908]

cp's OEIS Frontend

A137570 Square array, read by antidiagonals, where row n+1 equals the partial sums of the previous row after removing the terms in positions {n, n+1} from row n for n>=0, with row 0 equal to all 1's.

Table of values

List of values