A077505 a(n) = A077504(n) - n*10^d where d = n - number of digits in n.

3, 7, 1, 21, 11, 3, 23, 11, 7, 21, 7, 21, 3, 7, 7, 9, 29, 9, 11, 59, 97, 3, 11, 163, 147, 91, 87, 23, 7, 291, 167, 337, 73, 93, 133, 3, 177, 257, 7, 149, 103, 3, 27, 13, 39, 137, 19, 31, 351, 209, 151, 489, 101, 153, 281, 139, 81, 47, 367, 189, 47, 29, 199, 3, 1, 63, 29, 83

Offset

2,1

Comments

A guess: number of digits in a(n) < log(n) for large n.

Links

Table of n, a(n) for n=2..69.

Example

a(5) = 50021 - 50000 = 21.

Crossrefs

Cf. A077504, A088104, A088105, A088754, A088755.

Sequence in context: A324715 A316665 A110238 * A309376 A247382 A031436

Adjacent sequences: A077502 A077503 A077504 * A077506 A077507 A077508

Keyword

base,nonn

Author

Amarnath Murthy, Nov 08 2002

Extensions

More terms from Sascha Kurz, Jan 04 2003

Status

approved