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.

A061087 a(n) = A061086(n) / n.

Original entry on oeis.org

11, 14, 109, 116, 1025, 1036, 1049, 1064, 1081, 10100, 10121, 10144, 10169, 10196, 10225, 10256, 10289, 10324, 10361, 10400, 10441, 100484, 100529, 100576, 100625, 100676, 100729, 100784, 100841, 100900, 100961, 101024, 101089, 101156, 101225, 101296, 101369
Offset: 1

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Author

Amarnath Murthy, Apr 19 2001

Keywords

Examples

			a(9) = 1081 = 9729/9, where 929 = 9^3.
		

References

  • Amarnath Murthy, A note on the Smarandache nn^m generalized sequence (to be published).
  • Felice Russo, A set of Smarandache Functions,sequences and conjectures in number theory, page 65.

Crossrefs

Cf. A061086.

Programs

  • PARI
    a(n)={fromdigits(concat(digits(n), digits(n^3)))/n} \\ Andrew Howroyd, Nov 09 2019

Formula

a(n) = {n concatenated with n^3}/n.

Extensions

Terms a(12) and beyond from Andrew Howroyd, Nov 09 2019