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A256677 Primes whose nearest neighbors are both the sum of consecutive squares. 1
1291, 37813, 48091, 76091, 100829, 120091, 167911, 193549, 271639, 281291, 436621, 847727, 847741, 1188529, 1705549, 2933083, 3126173, 5451643, 7703653, 9623533, 9755149, 10468261, 11971373, 17424301, 20892871, 20967883 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
a(1) = 1291; 1290 = 14^2 + ... + 18^2; 1292 = 9^2 + ... + 16^2.
a(2) = 37813; 37812 = 29^2 + ... + 51^2; 37814 = 32^2 + ... + 52^2.
CROSSREFS
Cf. A034705.
Sequence in context: A020401 A106816 A137714 * A139027 A043392 A179536
KEYWORD
nonn
AUTHOR
Torlach Rush, Jun 26 2015
STATUS
approved

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Last modified May 20 12:27 EDT 2024. Contains 372712 sequences. (Running on oeis4.)