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.

A364383 Starts of runs of 5 consecutive integers that are greedy Jacobsthal-Niven numbers (A364379).

Original entry on oeis.org

1, 2, 8, 42, 84, 2730, 5460, 21864, 174762, 349524, 8575060, 11184810, 89478504, 106502227, 109295017, 181276927, 181843540, 184069717, 223830100, 245705471, 279956051, 280652201, 287571966, 291006547, 316295081, 316991231, 358660180, 360195667, 362988457, 422527571
Offset: 1

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Author

Amiram Eldar, Jul 21 2023

Keywords

Comments

Is 1 the only start of a run of 6 consecutive integers that are greedy Jacobsthal-Niven numbers?

Crossrefs

Subsequence of A364379, A364380, A364381 and A364382.
Similar sequences: A330928, A364220.

Programs

  • Mathematica
    consecGreedyJN[2*10^5, 5] (* using the function consecGreedyJN from A364380 *)
  • PARI
    lista(2*10^5, 5) \\ using the function lista from A364380