A045594 Numbers k that divide 10^k + 4^k.

1, 2, 4, 7, 8, 16, 32, 49, 58, 64, 128, 136, 256, 343, 512, 1024, 1552, 1682, 2048, 2312, 2401, 2564, 4096, 6176, 8192, 11179, 16384, 16807, 24059, 32768, 32896, 39304, 48778, 65536, 78253, 117649, 131072, 150544, 168413, 183944, 262144, 524288

Offset

1,2

Links

Table of n, a(n) for n=1..42.

Crossrefs

Cf. A081343.

Sequence in context: A338888 A369703 A337744 * A013056 A013131 A293759

Adjacent sequences: A045591 A045592 A045593 * A045595 A045596 A045597

Keyword

nonn

Author

David W. Wilson

Status

approved