112370

Appears in sequences

• a(n) = T(2n-1,n), where T is the array in A026148.at n=7A026156
• Triangle T(n,k) read by rows: Sum_{k=0..binomial(n,2)} T(n,k)*q^k = n!*Sum_{pi} faq(n,q)/Product_{i=1..n} e(i)!*faq(i,q)^e(i), where pi runs over all nonnegative integer solutions to e(1) + 2*e(2) + ... + n*e(n) = n and faq(i,q) = Product_{j=1..i} (q^j-1)/(q-1), i = 1..n.at n=44A152474
• Coefficients in the expansion of C^3/B^4, in Watson's notation of page 118.at n=14A160527
• Numbers that are the sum of six fourth powers in eight or more ways.at n=13A345565
• Numbers that are the sum of six fourth powers in exactly eight ways.at n=12A345820