A046403 Numbers with exactly 5 distinct palindromic prime factors.

2310, 21210, 27510, 31710, 33330, 38010, 40110, 43230, 46662, 49830, 59730, 60522, 63030, 65730, 69762, 74130, 77770, 78330, 80430, 83622, 88242, 100870, 103290, 116270, 116490, 116655, 123090, 126390, 139370, 144606, 147070, 151305, 152670, 158970, 163086, 165270, 167370

Offset: 1

Author

Patrick De Geest, Jun 15 1998

Keywords

• nonn
• easy
• base

Examples

			144606 = 2 * 3 * 7 * 11 * 313 is in the sequence as it has exactly 5 prime factors each of which is a palindrome. - _David A. Corneth_, Aug 30 2020
		

Links

• David A. Corneth, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A002385, A014614, A046400, A046401, A046402, A046403, A046371.

Extensions

Offset changed to 1 and more terms from David A. Corneth, Aug 30 2020