A001522 - cp's OEIS frontend

A001522 Number of n-stacks with strictly receding walls, or the number of Type A partitions of n in the sense of Auluck (1951).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	5
7	7
8	10
9	14
10	19
11	26
12	35
13	47
14	62
15	82
16	107
17	139
18	179
19	230
20	293
21	372
22	470
23	591
24	740
25	924
26	1148
27	1422
28	1756
29	2161
30	2651
31	3244
32	3957
33	4815
34	5844
35	7075
36	8545
37	10299
38	12383
39	14859
40	17794
41	21267
42	25368
43	30207
44	35902
45	42600
46	50462
47	59678
48	70465
49	83079
50	97800
51	114967
52	134956
53	158205
54	185209
55	216546
56	252859

[1, 1, 1, 1, 2, 3, 5, 7, 10, 14, 19, 26, 35, 47, 62, 82, 107, 139, 179, 230, 293, 372, 470, 591, 740, 924, 1148, 1422, 1756, 2161, 2651, 3244, 3957, 4815, 5844, 7075, 8545, 10299, 12383, 14859, 17794, 21267, 25368, 30207, 35902, 42600, 50462, 59678, 70465, 83079, 97800, 114967, 134956, 158205, 185209, 216546, 252859]

cp's OEIS Frontend

A001522 Number of n-stacks with strictly receding walls, or the number of Type A partitions of n in the sense of Auluck (1951).

Table of values

List of values