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A178210 Numbers that are not the sum of squares of distinct composite numbers. 1
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Franklin T. Adams-Watters, Table of n, a(n) for n = 1..493 (complete sequence)

CROSSREFS

Cf. A004435, A121258.

Sequence in context: A140823 A209061 A115063 * A013938 A339889 A023809

Adjacent sequences:  A178207 A178208 A178209 * A178211 A178212 A178213

KEYWORD

fini,full,nonn

AUTHOR

Franklin T. Adams-Watters, May 22 2010

STATUS

approved

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Last modified April 18 12:45 EDT 2021. Contains 343088 sequences. (Running on oeis4.)