A046333 Palindromes with exactly 7 prime factors (counted with multiplicity).

27872, 27972, 29592, 42224, 57375, 63336, 63536, 65056, 67176, 80208, 80608, 80808, 82128, 82728, 83538, 84048, 84348, 86768, 88088, 88288, 232232, 238832, 259952, 279972, 401104, 409904, 414414, 420024, 424424, 441144, 443344, 444444

Offset

1,1

Links

John Cerkan, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A046308, A046320.

Sequence in context: A235208 A251494 A327962 * A202403 A206618 A363168

Adjacent sequences: A046330 A046331 A046332 * A046334 A046335 A046336

Keyword

nonn,base

Author

Patrick De Geest, Jun 15 1998

Status

approved