A101514 - cp's OEIS frontend

A101514 Shifts one place left under the square binomial transform (A008459): a(0) = 1, a(n) = Sum_{k=0..n-1} C(n-1,k)^2*a(k).

n	a(n)
0	1
1	1
2	2
3	7
4	35
5	236
6	2037
7	21695
8	277966
9	4198635
10	73558135
11	1475177880
12	33495959399
13	853167955357
14	24182881926558
15	757554068775721
16	26068954296880361
17	980202973852646786
18	40079727064364154465
19	1774594774575753650941
20	84756211791797266285252

[1, 1, 2, 7, 35, 236, 2037, 21695, 277966, 4198635, 73558135, 1475177880, 33495959399, 853167955357, 24182881926558, 757554068775721, 26068954296880361, 980202973852646786, 40079727064364154465, 1774594774575753650941, 84756211791797266285252]

cp's OEIS Frontend

A101514 Shifts one place left under the square binomial transform (A008459): a(0) = 1, a(n) = Sum_{k=0..n-1} C(n-1,k)^2*a(k).

Table of values

List of values