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A133524 Sum of squares of four consecutive primes. 21
87, 204, 364, 628, 940, 1348, 2020, 2692, 3700, 4852, 5860, 7108, 8548, 10348, 12220, 14500, 16732, 18580, 21100, 23500, 26380, 30460, 34420, 38140, 41668, 44140, 46708, 52228, 57940, 64828, 71380, 77452, 83092, 88972, 96220, 101908, 109036 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(1)=87 because 2^2+3^2+5^2+7^2=87

MATHEMATICA

a = 2; Table[Prime[n]^a + Prime[n + 1]^a + Prime[n + 2]^a + Prime[n + 3]^a, {n, 1, 100}]

CROSSREFS

Cf. A034963.

Sequence in context: A101259 A063336 A129515 * A020314 A008899 A008879

Adjacent sequences:  A133521 A133522 A133523 * A133525 A133526 A133527

KEYWORD

nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Sep 14 2007

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Last modified February 17 18:22 EST 2012. Contains 206062 sequences.