18174

Appears in sequences

• Coordination sequence for sigma-CrFe, Position Xb.at n=34A009960
• Number of ways of getting (at least) 5 of a kind, a straight flush, 4 of a kind, flush, full house, straight, 3 of a kind, 2 pair, a pair in wild-card poker with 2 jokers.at n=4A057803
• Product of Fibonacci and (shifted) triangular numbers.at n=13A086926
• Structured tetrakis hexahedral numbers (vertex structure 5).at n=17A100174
• a(n) = 2*n*(6*n-1).at n=39A126964
• Numbers that appear exactly five times in A101402. (Also indices of fives in A101403.).at n=12A129117
• D'Agapeyeff cipher.at n=9A135209
• Index of first occurrence of 2n in A031883, or 0 if 2n never occurs in A031883 = first differences of lucky numbers A000959.at n=40A181558
• Number of 6-bead necklaces labeled with numbers -n..n allowing reversal, with sum zero and first differences in -n..n.at n=8A209034
• Triangle g(n,m) by rows: the number of m-compositions of Carlitz type of n without zero rows.at n=31A275080
• Products of distinct prime Fibonacci numbers.at n=49A376807
• G.f. A(x) satisfies A(x - A(x)) = x^3 + x^4.at n=9A392205