19014

Appears in sequences

• Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite BEA = Beta Na7[Al7Si57O128] starting with a T5 atom.at n=13A019071
• Number of partitions of n with equal number of parts congruent to each of 0 and 3 (mod 4).at n=46A035542
• Number of partitions of n into parts not of the form 21k, 21k+9 or 21k-9. Also number of partitions with at most 8 parts of size 1 and differences between parts at distance 9 are greater than 1.at n=37A035987
• Largest achievable determinant of a 3 X 3 matrix whose elements are 9 distinct integers chosen from the range -n...n.at n=14A097693
• Number of partitions of 2n prime to 3,5 with all odd parts occurring with even multiplicities. There is no restriction on the even parts.at n=36A103259
• Numbers k such that the first 9 decimal digits of the k-th Fibonacci number is 1-9 pandigital.at n=8A112516
• 6 times centered hexagonal numbers: 18*n*(n+1) + 6.at n=32A164016
• Number of 0..7 arrays of length n with each element differing from at least one neighbor by something other than 1.at n=4A221572
• T(n,k)=Number of 0..k arrays of length n with each element differing from at least one neighbor by something other than 1.at n=59A221573
• Number of 0..n arrays of length 5 with each element differing from at least one neighbor by something other than 1.at n=6A221575