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A194128 (Partial sums of the squarefree integers) that are prime. 0
3, 11, 17, 521, 647, 1327, 9437, 14153, 16141, 16831, 17299, 18013, 21839, 24029, 28429, 30293, 31247, 32213, 35201, 36929, 37991, 42013, 46643, 51481, 55259, 61837, 65951, 67349, 70663, 72109, 78553, 89017, 90647, 91193 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Select from the partial sums of the squarefree integers those partial sums that are prime.

LINKS

Table of n, a(n) for n=1..34.

MATHEMATICA

Select[ Accumulate@ Select[ Range@ 550, SquareFreeQ], PrimeQ]

CROSSREFS

Cf. A005117, A173143.

Sequence in context: A036448 A128346 A128031 * A127995 A316839 A119141

Adjacent sequences:  A194125 A194126 A194127 * A194129 A194130 A194131

KEYWORD

easy,nonn

AUTHOR

Robert G. Wilson v, Aug 15 2011

STATUS

approved

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Last modified July 18 15:44 EDT 2019. Contains 325144 sequences. (Running on oeis4.)