A176467 - cp's OEIS frontend

A176467 A symmetrical triangle:q=2;c(n,q)=Product[1 - q^i, {i, 1, n}];t(n,m,q)=A060187(n,m)-c(n,q)/(c(m,q)*c(n-m,q))+1.

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	1
6	1
7	17
8	17
9	1
10	1
11	62
12	196
13	62
14	1
15	1
16	207
17	1528
18	1528
19	207
20	1
21	1
22	660
23	9893
24	22154
25	9893
26	660
27	1
28	1
29	2053
30	57991
31	247913
32	247913
33	57991
34	2053
35	1
36	1
37	6298
38	320818
39	2388134
40	4474228
41	2388134
42	320818
43	6298
44	1
45	1
46	19163
47	1712906
48	20919938

[1, 1, 1, 1, 4, 1, 1, 17, 17, 1, 1, 62, 196, 62, 1, 1, 207, 1528, 1528, 207, 1, 1, 660, 9893, 22154, 9893, 660, 1, 1, 2053, 57991, 247913, 247913, 57991, 2053, 1, 1, 6298, 320818, 2388134, 4474228, 2388134, 320818, 6298, 1, 1, 19163, 1712906, 20919938]

cp's OEIS Frontend

A176467 A symmetrical triangle:q=2;c(n,q)=Product[1 - q^i, {i, 1, n}];t(n,m,q)=A060187(n,m)-c(n,q)/(c(m,q)*c(n-m,q))+1.

Table of values

List of values