A019467 (n-2)nd Catalan number is congruent to n/3 mod n.

3, 6, 36, 39, 42, 90, 93, 96, 108, 111, 114, 252, 255, 258, 270, 273, 276, 324, 327, 330, 360, 363, 366, 738, 741, 744, 756, 759, 762, 810, 813, 816, 846, 849, 852, 972, 975, 978, 1008, 1011, 1014, 1062, 1065, 1068, 1080, 1083, 1086, 2196, 2199

Offset

1,1

Links

Table of n, a(n) for n=1..49.

Crossrefs

Sequence in context: A358765 A358669 A130317 * A106128 A119186 A119115

Adjacent sequences: A019464 A019465 A019466 * A019468 A019469 A019470

Keyword

nonn

Author

Wouter Meeussen

Status

approved