A362099 Numbers k such that 7^k starts with k.

3, 5560, 14350, 76972, 239123, 2067170, 19320438, 748459491, 1273027965, 6925699528, 7758433284, 8408679517

Offset

1,1

Links

Table of n, a(n) for n=1..12.

Crossrefs

For k such that b^k starts with n, for b = 2,..., 9, see A100129, A362096, A320930, A362097-A362101.

Sequence in context: A307210 A171362 A249511 * A248506 A368622 A034317

Adjacent sequences: A362096 A362097 A362098 * A362100 A362101 A362102

Keyword

nonn,base,more

Author

N. J. A. Sloane, Apr 10 2023, based on an email from Keith F. Lynch.

Status

approved