Least k such that Sum_{i=1..k} (prime(i) + prime(i+2) - 2*prime(i+1)) = 2n + 1.

Terms

a(0) =1a(1) =3a(2) =8a(3) =23a(4) =33a(5) =45a(6) =29a(7) =281a(8) =98a(9) =153a(10) =188a(11) =262a(12) =366a(13) =428a(14) =589a(15) =737a(16) =216a(17) =1182a(18) =3301a(19) =2190a(20) =1878a(21) =1830a(22) =7969a(23) =3076a(24) =3426a(25) =2224a(26) =3792a(27) =8027a(28) =4611a(29) =4521