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 A034963 Sums of four consecutive primes. 42
 17, 26, 36, 48, 60, 72, 88, 102, 120, 138, 152, 168, 184, 202, 220, 240, 258, 272, 290, 306, 324, 348, 370, 390, 408, 420, 432, 456, 480, 508, 534, 556, 576, 596, 620, 638, 660, 682, 700, 724, 744, 762, 780, 800, 830, 860, 890, 912, 928, 942, 964, 988, 1012 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE a(7) = 17 + 19 + 23 + 29 = 88. MAPLE A034963 := proc(n)     add(ithprime(i), i=n..n+3) ; end proc: # R. J. Mathar, Jun 06 2013 MATHEMATICA Plus@@@Partition[Prime[Range[6! ]], 4, 1] (* Vladimir Joseph Stephan Orlovsky, Feb 18 2010 *) PROG (Sage) BB = primes_first_n(59) list = [] for i in range(55): list.append(BB[i]+BB[i+1]+BB[i+2]+BB[i+3]) list # Zerinvary Lajos, May 14 2007 (MAGMA) [&+[ NthPrime(n+k): k in [0..3] ]: n in [1..90] ]; /* Vincenzo Librandi, Apr 03 2011 */ (PARI) a(n)=my(p=prime(n)); p+sum(i=1, 3, p=nextprime(p+1)) \\ Charles R Greathouse IV, Jul 01 2013 CROSSREFS Cf. A001043, A011974, A034707. Sequence in context: A273785 A171169 A316561 * A120143 A031204 A085051 Adjacent sequences:  A034960 A034961 A034962 * A034964 A034965 A034966 KEYWORD nonn,easy AUTHOR Patrick De Geest, Oct 15 1998 STATUS approved

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Last modified October 22 09:56 EDT 2019. Contains 328315 sequences. (Running on oeis4.)