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A061555 Integer part of sigma(n!)/n!. 1
1, 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Harry J. Smith, Table of n, a(n) for n = 0..1000

FORMULA

a(n) = floor(sigma(n!)/n!) = floor(A062569(n)/A000142(n)).

EXAMPLE

With increasing n, a(n) goes to infinity.

PROG

(PARI) { for (n=0, 1000, write("b061555.txt", n, " ", sigma(n!)\n!) ) } \\ Harry J. Smith, Jul 24 2009

CROSSREFS

Cf. A000142, A000203, A062569.

Sequence in context: A091194 A156079 A268708 * A146323 A071626 A182008

Adjacent sequences:  A061552 A061553 A061554 * A061556 A061557 A061558

KEYWORD

nonn

AUTHOR

Labos Elemer, May 17 2001

EXTENSIONS

Terms corrected for an offset of 0 by Harry J. Smith, Jul 24 2009

STATUS

approved

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Last modified October 21 22:47 EDT 2019. Contains 328315 sequences. (Running on oeis4.)