373301041

Appears in sequences

• a(n) = (6*n + 1)^4.at n=23A016924
• a(n) = (7*n + 6)^4.at n=19A017056
• a(n) = (8*n+3)^4.at n=17A017104
• a(n) = (9*n + 4)^4.at n=15A017212
• a(n) = (10*n + 9)^4.at n=13A017380
• a(n) = (11*n + 7)^4.at n=12A017476
• a(n) = (12*n + 7)^4.at n=11A017608
• Square array T(n,k), n >= 1, k >= 1, read by antidiagonals, where T(n,k) = Product_{a=1..n-1} Product_{b=1..k-1} (4*sin(a*Pi/n)^2 + 4*sin(b*Pi/k)^2).at n=38A340560
• Square array T(n,k), n >= 1, k >= 1, read by antidiagonals, where T(n,k) = Product_{a=1..n-1} Product_{b=1..k-1} (4*sin(a*Pi/n)^2 + 4*sin(b*Pi/k)^2).at n=42A340560