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.

A195902 Palindromic centered 22-gonal numbers.

Table of values

n a(n)
1 1
2 189949981
3 3031430341303
4 1139781083801879311
5 1414082803082804141
6 1444271276721724441
7 1966548318138456691
8 3457863858583687543
9 3516331046401336153
10 193361787181787163391
11 3876643622232322263466783

List of values

[1, 189949981, 3031430341303, 1139781083801879311, 1414082803082804141, 1444271276721724441, 1966548318138456691, 3457863858583687543, 3516331046401336153, 193361787181787163391, 3876643622232322263466783]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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