id:A166348 - OEIS Search Results

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Irregular triangle read by rows of the frequency with which each non-zero value of floor (j^2/p) occurs within A165974 for each j, taken over all primes p.

+0
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1, 2, 0, 2, 1, 1, 4, 1, 1, 0, 4, 2, 1, 0, 1, 6, 3, 1, 1, 0, 0, 7, 3, 2, 1, 1, 0, 0, 10, 3, 1, 2, 0, 1, 1, 0, 10, 4, 2, 1, 2, 0, 1, 0, 1, 13, 5, 2, 1, 1, 1, 1, 0, 1, 0, 14, 5, 4, 2, 0, 1, 1, 1, 0, 0, 1, 16, 7, 3, 2, 2, 0, 1, 1, 1, 0, 0, 0, 19, 7, 3, 3, 1, 2, 0, 1, 0, 1, 1, 0, 0 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Part of the irregular triangle from which the sequence is constructed is` `shown below.` `....freq..1..2..3..4..5..6..7..8..9.10.11.12.13` `..j` `..1.......` `..2.......1` `..3.......2..0` `..4.......2..1..1` `..5.......4..1..1..0` `..6.......4..2..1..0..1` `..7.......6..3..1..1..0..0` `..8.......7..3..2..1..1..0..0` `..9......10..3..1..2..0..1..1..0` `.10......10..4..2..1..2..0..1..0..1` `.11......13..5..2..1..1..1..1..0..1..0` `.12......14..5..4..2..0..1..1..1..0..0..1` `.13......16..7..3..2..2..0..1..1..1..0..0..0` `.14......19..7..3..3..1..2..0..1..0..1..1..0..0`
	CROSSREFS	`Cf. A165974` `Sequence in context: A037012 A112467 A112466 this_sequence A127543 A068907 A033687` `Adjacent sequences: A166345 A166346 A166347 this_sequence A166349 A166350 A166351`
	KEYWORD	`nonn`
	AUTHOR	`Christopher Hunt Gribble (chris.eveswell(AT)virgin.net), Oct 12 2009`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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