A124552 - cp's OEIS frontend

A124552 Row 2 of table A124550; also equals the self-convolution square of A124562, which is row 2 of table A124560.

n	a(n)
0	1
1	2
2	7
3	30
4	159
5	1056
6	8812
7	92062
8	1200415
9	19512990
10	395379699
11	9991017068
12	315094522052
13	12413464676162
14	611490149713956
15	37699912801819870
16	2911578809929672737
17	281916836769424155940
18	34249052273023310929439

[1, 2, 7, 30, 159, 1056, 8812, 92062, 1200415, 19512990, 395379699, 9991017068, 315094522052, 12413464676162, 611490149713956, 37699912801819870, 2911578809929672737, 281916836769424155940, 34249052273023310929439]

cp's OEIS Frontend

A124552 Row 2 of table A124550; also equals the self-convolution square of A124562, which is row 2 of table A124560.

Table of values

List of values