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A046398 Palindromes with exactly 8 distinct prime factors. 1
244868442, 1346776431, 2012112102, 2050550502, 2222442222, 2274994722, 2402442042, 2435775342, 2601661062, 2615775162, 2806886082, 4116996114, 4163773614, 4188998814, 4305335034, 4501551054, 4515665154, 4542992454 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..18.
CROSSREFS
Cf. A046334.
Sequence in context: A017460 A017592 A146073 * A033626 A234377 A210020
Adjacent sequences: A046395 A046396 A046397 * A046399 A046400 A046401
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Jun 15 1998
STATUS
approved

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Last modified May 21 10:20 EDT 2024. Contains 372735 sequences. (Running on oeis4.)