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.

A362851 Records in A194943.

Original entry on oeis.org

1, 2, 3, 4, 6, 7, 10, 18, 20, 24, 29, 34, 36, 40, 46, 51, 58, 81, 87, 89, 103, 107, 120, 121, 135, 136, 150, 174, 181, 189, 193, 196, 203, 204, 208, 210, 225, 230, 233, 240, 244, 268
Offset: 1

Views

Author

R. J. Mathar, May 05 2023

Keywords

Crossrefs

Cf. A194943, A362850 (positions).

Programs

  • Python
    # uses imports, functions in A194943
    from itertools import count, islice
    def agen(r=-1): # generator of terms
        yield from (v for k in count(2) if (v:=A194943(k)) > r and (r:=v))
    print(list(islice(agen(), 20))) # Michael S. Branicky, May 18 2023

Formula

a(n) = A194943(A362850(n)).

Extensions

a(28)-a(42) from Michael S. Branicky, May 18 2023