A369775 - cp's OEIS frontend

A369775 Maximal coefficient of (1 + x^2) * (1 + x^2 + x^3) * (1 + x^2 + x^3 + x^5) * ... * (1 + x^2 + ... + x^prime(n)).

n	a(n)
0	1
1	1
2	2
3	5
4	16
5	65
6	293
7	1807
8	12946
9	106475
10	972260
11	9858553
12	109451903
13	1323071345
14	17398667717
15	247055196932
16	3753507625272
17	60680317203979
18	1043036844360792
19	18969267205680868
20	364107881070036688
21	7366172106829696356
22	156467911373737550264

[1, 1, 2, 5, 16, 65, 293, 1807, 12946, 106475, 972260, 9858553, 109451903, 1323071345, 17398667717, 247055196932, 3753507625272, 60680317203979, 1043036844360792, 18969267205680868, 364107881070036688, 7366172106829696356, 156467911373737550264]

cp's OEIS Frontend

A369775 Maximal coefficient of (1 + x^2) * (1 + x^2 + x^3) * (1 + x^2 + x^3 + x^5) * ... * (1 + x^2 + ... + x^prime(n)).

Table of values

List of values