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A100509
Primitive prime power perfect numbers:
A096290
, with multiples of earlier numbers excluded.
1
216, 1149984, 365727111552, 1590733122516339863159808000
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..4.
CROSSREFS
Cf.
A096290
.
Sequence in context:
A008697
A282000
A013785
*
A013840
A253780
A134370
Adjacent sequences:
A100506
A100507
A100508
*
A100510
A100511
A100512
KEYWORD
nonn
AUTHOR
Yasutoshi Kohmoto
, Nov 24 2004
STATUS
approved
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Last modified August 30 12:14 EDT 2024. Contains 375543 sequences. (Running on oeis4.)