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A048460 Total of odd numbers in the generations from 2 onwards. +0
1
2, 3, 3, 3, 4, 6, 5, 3, 4, 6, 6, 6, 8, 12, 9, 3, 4, 6, 6, 6, 8, 12, 10, 6, 8, 12, 12, 12, 16, 24, 17, 3, 4, 6, 6, 6, 8, 12, 10, 6, 8, 12, 12, 12, 16, 24, 18, 6, 8 (list; graph; listen)
OFFSET

2,1

EXAMPLE

a(7)=6 because in generation 7 there are six odd numbers: 127,237,403,729,879,1109.

CROSSREFS

For "Generations" see A048448-A048455. See also A047844.

Adjacent sequences: A048457 A048458 A048459 this_sequence A048461 A048462 A048463

Sequence in context: A029068 A108932 A029067 this_sequence A036017 A029066 A035581

KEYWORD

nonn,more

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15 1999.

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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