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.

A273159 Numbers whose digit sum is divisible by 7.

Original entry on oeis.org

0, 7, 16, 25, 34, 43, 52, 59, 61, 68, 70, 77, 86, 95, 106, 115, 124, 133, 142, 149, 151, 158, 160, 167, 176, 185, 194, 205, 214, 223, 232, 239, 241, 248, 250, 257, 266, 275, 284, 293, 304, 313, 322, 329, 331, 338, 340, 347, 356, 365, 374, 383, 392, 399, 403, 412, 419, 421, 428, 430, 437, 446, 455, 464
Offset: 1

Views

Author

Elana Lessing, May 16 2016

Keywords

Crossrefs

Cf. A007953.

Programs

  • Mathematica
    Select[Range[0,500],Divisible[Total[IntegerDigits[#]],7]&] (* Harvey P. Dale, May 15 2019 *)
  • PARI
    for(n=0,10^3,if(sumdigits(n)%7==0,print1(n,", "))); \\ Joerg Arndt, May 17 2016