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A081449 Smallest squares such that partial sums of the sequence plus 17 are primes. 3
36, 36, 144, 36, 324, 900, 144, 576, 144, 36, 576, 1764, 144, 144, 1296, 36, 36, 2304, 144, 324, 900, 7056, 1296, 1296, 144, 36, 900, 10404, 144, 144, 36, 3600, 36, 576, 900, 900, 324, 36, 2304, 1764, 144, 576, 144, 576, 144, 36, 36, 36, 144, 1764, 576 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Members are of the form (6m)^2, m integer (A081450).
LINKS
PROG
(PARI) t=17; for(n=2, 100, for(k=1, 10^8, if(isprime(k^2+t), print1(k^2", "); t=t+k^2; break)))
CROSSREFS
Sequence in context: A247898 A124511 A081445 * A284568 A165857 A218052
KEYWORD
nonn
AUTHOR
Ralf Stephan, Mar 21 2003
STATUS
approved

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Last modified March 28 16:12 EDT 2024. Contains 371254 sequences. (Running on oeis4.)