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

Author

Patrick De Geest, Jun 15 1998

Keywords

• nonn
• base

Links

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

Crossrefs

Cf. A046308, A046320.