A046369 - OEIS

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A046369

Numbers with exactly 3 palindromic prime factors (counted with multiplicity).

2

8, 12, 18, 20, 27, 28, 30, 42, 44, 45, 50, 63, 66, 70, 75, 98, 99, 105, 110, 125, 147, 154, 165, 175, 231, 242, 245, 275, 343, 363, 385, 404, 524, 539, 604, 605, 606, 724, 764, 786, 847, 906, 909, 1010, 1086, 1146, 1179, 1252, 1310, 1331, 1359, 1412, 1414

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

CROSSREFS

Intersection of A033620 and A014612.

Sequence in context: A014612 A226527 A212582 * A376703 A066428 A228056

Adjacent sequences: A046366 A046367 A046368 * A046370 A046371 A046372

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

EXTENSIONS

Offset changed by Andrew Howroyd, Aug 14 2024

STATUS

approved