A301297 Distance from n to nearest Catalan number.

0, 0, 1, 1, 0, 1, 2, 3, 4, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33

Offset

1,7

Links

Table of n, a(n) for n=1..75.

Crossrefs

Cf. A000108, A053188, A080732, A296239.

Sequence in context: A058339 A133852 A093150 * A167831 A090281 A316823

Adjacent sequences: A301294 A301295 A301296 * A301298 A301299 A301300

Keyword

nonn

Author

N. J. A. Sloane, Mar 24 2018

Status

approved