138415

Appears in sequences

• Odd tetrahedral numbers: a(n) = (4*n+1)*(4*n+2)*(4*n+3)/6.at n=23A015219
• Binomial coefficients C(n,92).at n=3A017756
• Binomial coefficients C(95,n).at n=3A017811
• a(n) = (prime(n)-3)*(prime(n)-5)*(prime(n)-7)/48.at n=42A030003
• a(n) = (prime(n) - 1)*(prime(n) - 3)*(prime(n) - 5)/48.at n=41A030004
• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 24.at n=31A031702
• Squarefree tetrahedral numbers.at n=28A070755
• Tetrahedral numbers n*(n+1)*(n+2)/6 with n, n+1 and n+2 nonprime.at n=31A152622
• a(n) = 961*n^2 + 31.at n=12A158675
• a(n) = binomial(n*Omega(n),Omega(n)) / n.at n=23A178034
• a(n) = binomial(3*n+2,3).at n=30A228888
• a(n) = (5*n + 3)*(5*n + 4)*(5*n + 5)/6.at n=18A300522
• Tetrahedral numbers that are not divisible by any smaller tetrahedral number except 1.at n=24A318701
• Tetrahedral (or triangular pyramidal) numbers which are products of four distinct primes.at n=11A353027