The On-Line Encyclopedia of Integer Sequences (OEIS)

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A065203

Total number of primes (without multiplicity) dividing A064413(n).
(history; published version)

#3 by Charles R Greathouse IV at Fri May 10 12:44:54 EDT 2013

AUTHOR

_Vladeta Jovovic (vladeta(AT)eunet.rs), _, Oct 21 2001

Discussion

Fri May 10

12:44

OEIS Server: https://oeis.org/edit/global/1911

#2 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

KEYWORD

nonn,new

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)Euneteunet.yurs), Oct 21 2001

#1 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

NAME

Total number of primes (without multiplicity) dividing A064413(n).

DATA

0, 1, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 3, 1, 2, 2, 2, 1, 2, 2, 1, 2, 1, 2, 3, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1, 2, 3, 2, 2, 3, 2, 1, 2, 3, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2, 3, 2, 2, 2, 1, 2, 1, 3, 2, 2, 2, 1, 2, 3, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 3, 2, 3, 2, 2, 1, 2, 3, 3, 2, 2, 2

OFFSET

1,4

CROSSREFS

Cf. A064413, A064742, A065204.

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)Eunet.yu), Oct 21 2001

STATUS

approved