A372180 - cp's OEIS frontend

A372180 Square array read by antidiagonals upwards in which T(n,m) is the n-th number whose symmetric representation of sigma consists of m copies of unimodal pattern 121 (separated by 0's if m > 1).

n	a(n)
1	6
2	12
3	78
4	20
5	102
6	1014
7	24
8	114
9	1734
10	12246
11	28
12	138
13	2166
14	12714
15	171366
16	40
17	174
18	3174
19	13026
20	501126
21	1922622
22	48
23	186
24	5046
25	13182
26	781926
27	2057406
28	28960854
29	56
30	222
31	5766
32	13494
33	1679046
34	2067546
35	144825414
36	300014754
37	80
38	246
39	8214
40	13962
41	4243686
42	2072382
43	282275286
44	300137214
45	4174476774

[6, 12, 78, 20, 102, 1014, 24, 114, 1734, 12246, 28, 138, 2166, 12714, 171366, 40, 174, 3174, 13026, 501126, 1922622, 48, 186, 5046, 13182, 781926, 2057406, 28960854, 56, 222, 5766, 13494, 1679046, 2067546, 144825414, 300014754, 80, 246, 8214, 13962, 4243686, 2072382, 282275286, 300137214, 4174476774]

cp's OEIS Frontend

A372180 Square array read by antidiagonals upwards in which T(n,m) is the n-th number whose symmetric representation of sigma consists of m copies of unimodal pattern 121 (separated by 0's if m > 1).

Table of values

List of values