A130458 - cp's OEIS frontend

A130458 Final term in the rows of triangle A130457: a(n) = A130457(n, 3n), for n>=0.

n	a(n)
0	1
1	1
2	2
3	7
4	35
5	212
6	1428
7	10267
8	77135
9	598181
10	4751615
11	38461850
12	316092109
13	2630445194
14	22120687226
15	187690113725
16	1604795498322
17	13813404577299
18	119599962452008
19	1040921980534597
20	9101592487671717
21	79913794344218953

[1, 1, 2, 7, 35, 212, 1428, 10267, 77135, 598181, 4751615, 38461850, 316092109, 2630445194, 22120687226, 187690113725, 1604795498322, 13813404577299, 119599962452008, 1040921980534597, 9101592487671717, 79913794344218953]

cp's OEIS Frontend

A130458 Final term in the rows of triangle A130457: a(n) = A130457(n, 3n), for n>=0.

Table of values

List of values