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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A306786 Primes p such that p^2 divides A087935(p).

Original entry on oeis.org

2, 3, 7, 11, 103, 4441, 41213, 4956803
Offset: 1

Views

Author

Seiichi Manyama, Mar 09 2019

Keywords

Comments

No more terms < 10^7.
A087935(p) is divisible by p for p prime, so sequence looks for primes p such that p^2 divides A087935(p).
Next term >= 10^11. - Lucas A. Brown, Feb 06 2021

Examples

			A087935(103) = 8349283 = 103^2 * 787.

Crossrefs

Cf. A000040, A087935, A173656, A306785.
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