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Search: id:A007891
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A007891 A Kutz sequence. +0
1
1, 4, 1, 4, 9, 4, 9, 16, 9, 16, 25, 16, 25, 36, 25, 36, 49, 36, 49, 64, 49, 64, 81, 64, 81, 100, 81, 100, 121, 100, 121, 144, 121, 144, 169, 144, 169, 196 (list; graph; listen)
OFFSET

1,2
REFERENCES

R. E. Kutz, Two unusual sequences, Two-Year College Mathematics Journal, 12 (1981), 316-319.

FORMULA

The pattern is obvious.

CROSSREFS

Adjacent sequences: A007888 A007889 A007890 this_sequence A007892 A007893 A007894

Sequence in context: A079185 A133819 A021245 this_sequence A055886 A132478 A066808

KEYWORD

nonn,easy

AUTHOR

njas

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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