A077181 Smallest number k such that k*prime(n) is a concatenation of successive integers starting from 1.

6, 4, 2469, 176366841573

Offset

1,1

Links

Table of n, a(n) for n=1..4.

Crossrefs

Cf. A077180, A077182.

Sequence in context: A014403 A232818 A355767 * A036481 A021610 A264807

Adjacent sequences: A077178 A077179 A077180 * A077182 A077183 A077184

Keyword

base,nonn

Author

Amarnath Murthy, Nov 01 2002

Extensions

Next term is too large to include, but may be deduced from A077182. - Sascha Kurz, Jan 30 2003

Corrected by Sascha Kurz, Jan 30 2003

Status

approved