cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A278145 Denominator of partial sums of the m=1 member of an m-family of series considered by Hardy with value 4/Pi (see A088538).

Table of values

n a(n)
0 1
1 8
2 64
3 1024
4 16384
5 131072
6 1048576
7 33554432
8 1073741824
9 8589934592
10 68719476736
11 1099511627776
12 17592186044416
13 140737488355328
14 1125899906842624
15 72057594037927936
16 4611686018427387904
17 36893488147419103232
18 295147905179352825856
19 4722366482869645213696

List of values

[1, 8, 64, 1024, 16384, 131072, 1048576, 33554432, 1073741824, 8589934592, 68719476736, 1099511627776, 17592186044416, 140737488355328, 1125899906842624, 72057594037927936, 4611686018427387904, 36893488147419103232, 295147905179352825856, 4722366482869645213696]