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Search: id:A111037
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A111037 Number of squares plus number of cubes between 10n and 10n+9 (inclusive). +0
3
7, 1, 2, 1, 1, 0, 2, 0, 1, 0, 1, 0, 2, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0 (list; graph; listen)
OFFSET

0,1

FORMULA

a(n) = A110916(n) + A111025(n).

EXAMPLE

a(0) = 7 since between 0 and 9 there are 4 squares and 3 cubes for a total of 7 (0 and 1 count as both

squares and cubes).

CROSSREFS

Cf. A110916, A111025.

Sequence in context: A015118 A156692 A111830 this_sequence A090202 A030172 A040052

Adjacent sequences: A111034 A111035 A111036 this_sequence A111038 A111039 A111040

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Oct 05 2005

EXTENSIONS

Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 07 2005

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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