1,1

Amiram Eldar, Table of n, a(n) for n = 1..10000

367 is in the sequence because (1) it is a lucky number and (2) the next lucky number (385) has the same digital sum, namely 16.

Cf. A000959.

Sequence in context: A079493 A080020 A192448 * A320711 A142236 A307009

Adjacent sequences: A118563 A118564 A118565 * A118567 A118568 A118569

base,nonn

Luc Stevens (lms022(AT)yahoo.com), May 07 2006

a(22) added by Amiram Eldar, Nov 18 2019

approved