

A094207


Prime(4n3) + prime(4n2) + prime(4n1) + prime(4n).


0



17, 60, 120, 184, 258, 324, 408, 480, 576, 660, 744, 830, 928, 1012, 1098, 1194, 1298, 1408, 1502, 1596, 1704, 1788, 1870, 1980, 2094, 2236, 2328, 2420, 2508, 2602, 2694, 2820, 2942, 3038, 3166, 3282, 3378, 3480, 3588, 3726, 3838, 3948, 4062, 4152, 4244
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..45.
C. Caldwell, The first 1000 primes


FORMULA

a(n)=A034963(4n4). [From R. J. Mathar, Apr 20 2009]


EXAMPLE

a(1) = 17 = 2 + 3 + 5 + 7 = prime (1) + prime (2) + prime (3)+ prime (4).
a(2) = 60 = 11 + 13 + 17 + 19 = prime (5) + prime (6) + prime (7)+ prime (8).
a(3) = 120 = 23 + 29 + 31 + 37 = prime (9) + prime (10) + prime (11)+ prime (12)....


MATHEMATICA

f[n_] := Sum[ Prime[i], {i, 4n  3, 4n}]; Table[ f[n], {n, 45}] (from Robert G. Wilson v Jun 01 2004)


CROSSREFS

Sequence in context: A243096 A221569 A179816 * A156912 A141853 A139906
Adjacent sequences: A094204 A094205 A094206 * A094208 A094209 A094210


KEYWORD

nonn


AUTHOR

Jun Mizuki (suzuki32(AT)sanken.osakau.ac.jp), May 26 2004


EXTENSIONS

More terms from Robert G. Wilson v and Klaus Brockhaus, Jun 01 2004


STATUS

approved



