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Search: id:A053812
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A053812 Powers occurring in A053810. +0
3
2, 3, 2, 2, 3, 5, 2, 2, 3, 7, 2, 5, 2, 3, 2, 2, 2, 2, 3, 2, 2, 2, 11, 7, 3, 2, 2, 5, 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, 13, 2, 2, 2, 2, 2, 3, 2, 2, 5, 2, 2, 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 7, 2, 3, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 17, 2, 2, 2, 2, 3, 2, 2, 2 (list; graph; listen)
OFFSET

0,1

FORMULA

a(n) = A001222(A053810(n)). - David Wasserman (dwasserm(AT)earthlink.net), Feb 17 2006

PROGRAM

(PARI) LIM = prime(80)^2; v = vector(400); count = 0; forprime (p = 2, prime(80), x = 2; while (p^x <= LIM, count++; v[count] = p^x; x = nextprime(x + 1))); v = vecsort(vector(count, i, v[i])); vector(count, i, bigomega(v[i])) - David Wasserman (dwasserm(AT)earthlink.net), Feb 17 2006

CROSSREFS

Cf. A000961, A000961, A025473.

Sequence in context: A062948 A096258 A049879 this_sequence A017828 A160558 A023581

Adjacent sequences: A053809 A053810 A053811 this_sequence A053813 A053814 A053815

KEYWORD

nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Mar 28 2000

EXTENSIONS

More terms from David Wasserman (dwasserm(AT)earthlink.net), Feb 17 2006

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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