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A046403 Numbers with exactly 5 distinct palindromic prime factors. 3
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

EXAMPLE

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

CROSSREFS

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

Sequence in context: A264718 A147572 A046303 * A288072 A087978 A261210

Adjacent sequences:  A046400 A046401 A046402 * A046404 A046405 A046406

KEYWORD

nonn,easy,base

AUTHOR

Patrick De Geest, Jun 15 1998

EXTENSIONS

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

STATUS

approved

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Last modified June 16 19:49 EDT 2021. Contains 345068 sequences. (Running on oeis4.)