50600

Appears in sequences

• a(n) = n*(n+1)*(n+2)*(n+3)/6.at n=22A033488
• Number of 4 X n 0-1 matrices which have n+3 1's and have no zero rows or zero columns.at n=4A084486
• a(n) = 2662*n + 22.at n=18A157613
• a(n) = 625*n^2 - 25.at n=8A157918
• a(n) = 81n^2 - n.at n=24A157953
• Number of (w,x,y,z) with all terms in {0,...,n} and (least gapsize)=1.at n=21A212894
• a(n) = Sum_{m=0..n} (Sum_{k=0..m} binomial(n,k))^5.at n=3A294436
• Integers i such that the equation A088387(i) = p has N > 1 solutions in the interval prevprime(i)..nextprime(i).at n=32A308617
• a(n) is the number of subsets of {1..n} that contain exactly 1 odd and 3 even numbers.at n=49A330299
• Number of distinct characteristic polynomials for 2 X 2 matrices with entries from {0, 1, ..., n}.at n=31A366448