1,1

First occurrence of n consecutive numbers in A035137.

Hugo Pfoertner, Table of n, a(n) for n = 1..52. Checked up to 2*10^11.

a(2)=1041 because 1041 and 1042 are the first two consecutive numbers in A035137.

Cf. A002113, A035137, A260255.

Sequence in context: A138473 A273281 A186392 * A072678 A218821 A012153

Adjacent sequences: A263991 A263992 A263993 * A263995 A263996 A263997

nonn,base

Hugo Pfoertner, Oct 31 2015

approved