A132838 - cp's OEIS frontend

A132838 Largest integer terms forming a self-convolution 4th root of a sequence (A132837) such that: A132837(n) <= 4*A132837(n-1) for n>0 with A132837(0)=1.

n	a(n)
0	1
1	1
2	2
3	7
4	22
5	78
6	273
7	984
8	3573
9	13138
10	48670
11	181625
12	681630
13	2570979
14	9738171
15	37021873
16	141199583
17	540058408
18	2070814185
19	7958280782
20	30646175351
21	118230058466
22	456879024997
23	1768206394844
24	6852795439360
25	26592367534410

[1, 1, 2, 7, 22, 78, 273, 984, 3573, 13138, 48670, 181625, 681630, 2570979, 9738171, 37021873, 141199583, 540058408, 2070814185, 7958280782, 30646175351, 118230058466, 456879024997, 1768206394844, 6852795439360, 26592367534410]

cp's OEIS Frontend

A132838 Largest integer terms forming a self-convolution 4th root of a sequence (A132837) such that: A132837(n) <= 4*A132837(n-1) for n>0 with A132837(0)=1.

Table of values

List of values