A247002 A164982(2^n).
1, 3, 12, 40, 125, 458, 1790
Offset: 0
Crossrefs
Cf. A164982.
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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