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2025-10-23 21:58:45 UTC
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Greg Egan on Nostr: There should be a sequence in the OEIS that gives the OEIS sequence numbers for all ...

There should be a sequence in the OEIS that gives the OEIS sequence numbers for all sequences {a_n} such that:

Sum[a_n / b^(k n), {n,0,Infinity}]

is rational for all nonzero integers b and k.