Numbers k such that s(k) + s(k+1) + ... + s(k+6) = t(k) + t(k+1) + ... + t(k+6).

A033913

Numbers k such that s(k) + s(k+1) + ... + s(k+6) = t(k) + t(k+1) + ... + t(k+6).

Terms

    a(0) =5a(1) =11a(2) =19a(3) =133a(4) =465a(5) =1361a(6) =1693a(7) =205021a(8) =317293a(9) =2757669a(10) =3104613a(11) =12369341a(12) =33468065a(13) =187542277a(14) =535082701a(15) =821575373a(16) =1310332017a(17) =1454159241a(18) =26789967589a(19) =45217224437

External references