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 A096071 Primes arising as a partial sum of A096070. 1
 3, 11, 23, 41, 67, 83, 109, 137, 173, 223, 269, 311, 359, 409, 467, 541, 607, 677, 751, 829, 907, 991, 1087, 1181, 1277, 1381, 1487, 1601, 1721, 1847, 1973, 2099, 2237, 2371, 2521, 2659, 2801, 2953, 3109, 3257, 3433, 3593, 3767, 3947, 4111, 4297, 4481 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The n-th partial sum of A096070 is prime iff n is even. LINKS EXAMPLE The sixth partial sum of A096070 is 1+2+3+5+4+8 = 23. MATHEMATICA Module[{n, m = 100, s = 0, v = {}}, Reap[For[n = 1, n <= m, n++, k = 1; While[MemberQ[v, k] || PrimeQ[s + k] != EvenQ[n], k++]; If[PrimeQ[s], Sow[s]]; s = s + k; v = Union[v, {k}]]][[2, 1]]] (* Jean-François Alcover, Nov 03 2020, after PARI *) PROG (PARI) {m=94; s=0; v=Set([]); for(n=1, m, k=1; while(setsearch(v, k)>0||isprime(s+k)!=(n%2==0), k++); s=s+k; if(n%2==0, print1(s, ", ")); v=setunion(v, Set(k)))} CROSSREFS Cf. A096070. Sequence in context: A289575 A086497 A121509 * A230117 A342174 A159791 Adjacent sequences:  A096068 A096069 A096070 * A096072 A096073 A096074 KEYWORD nonn AUTHOR Amarnath Murthy, Jun 20 2004 EXTENSIONS Edited, corrected and extended by Klaus Brockhaus, Jun 21 2004 STATUS approved

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Last modified May 22 16:57 EDT 2022. Contains 353957 sequences. (Running on oeis4.)