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A157493 Apply partial sum operator thrice to sequence of squares of the first n primes. 1
4, 21, 76, 218, 568, 1295, 2688, 5108, 9084, 15457, 25188, 39646, 60512, 89635, 129224, 182088, 251708, 341805, 456868, 601938, 782344, 1004327, 1274776, 1601612, 1994244, 2462873, 3018108, 3671398, 4434624, 5320555, 6345320 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

s0=s1=s2=0; Table[s0+=Prime[n]^2; s1+=s0; s2+=s1, {n, 100}]

Nest[Accumulate, Prime[Range[40]]^2, 3]  [From Harvey P. Dale, Jan 27 2011]

CROSSREFS

Cf. A001223, A014148, A014150, A061789, A069482, A129701, A157492

Sequence in context: A184706 A057333 A034960 * A192429 A163697 A134424

Adjacent sequences:  A157490 A157491 A157492 * A157494 A157495 A157496

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Mar 01 2009

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.