78102

Appears in sequences

• Numbers n such that the last 9 decimal digits of the n-th Fibonacci number is pandigital 1-9.at n=25A112371
• Number of n-bead necklaces labeled with numbers -1..1 not allowing reversal, with sum zero and avoiding the patterns z z+1 z+2 and z z-1 z-2.at n=15A209108
• Number of permutations i_1, ..., i_n of 1, ..., n with i_1 = 1 and i_n = n such that i_1+2*i_2, i_2+2*i_3, ..., i_{n-1}+2*i_n, i_n+2*i_1 are pairwise distinct modulo n.at n=13A227399