A046406 Odd numbers with exactly 4 distinct palindromic prime factors.

1155, 10605, 13755, 15855, 16665, 19005, 20055, 21615, 23331, 24915, 29865, 30261, 31515, 32865, 34881, 37065, 38885, 39165, 40215, 41811, 44121, 50435, 51645, 58135, 58245, 61545, 63195, 69685, 72303, 73535, 76335, 79485, 81543

Offset

1,1

Links

Andrew Howroyd, Table of n, a(n) for n = 1..1000

Crossrefs

Intersection of A033620 and A046390.

Cf. A046374.

Sequence in context: A147577 A211133 A088012 * A284846 A136355 A321245

Adjacent sequences: A046403 A046404 A046405 * A046407 A046408 A046409

Keyword

nonn,base

Author

Patrick De Geest, Jun 15 1998

Extensions

Offset changed by Andrew Howroyd, Aug 14 2024

Status

approved