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.

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A195902 Palindromic centered 22-gonal numbers.

Original entry on oeis.org

1, 189949981, 3031430341303, 1139781083801879311, 1414082803082804141, 1444271276721724441, 1966548318138456691, 3457863858583687543, 3516331046401336153, 193361787181787163391, 3876643622232322263466783
Offset: 1

Views

Author

Kausthub Gudipati, Sep 25 2011

Keywords

Comments

a(12) > 10^26. - Donovan Johnson, Sep 27 2011

Links

Formula

a(n) = A069173(A196494(n)).

Extensions

a(8)-a(10) from Giovanni Resta, Sep 26 2011
a(11) from Donovan Johnson, Sep 27 2011
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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