A249556 Odd numbers n such that 2n is a term in A247665.
1, 7, 61, 433, 883, 2003, 4241, 6121, 26293, 52903
Offset: 1
Crossrefs
Cf. A247665.
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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