35148

Appears in sequences

• Initial members of abundant quintuplets, i.e., values of k such that (k, k+2, k+4, k+6, k+8) are all abundant numbers.at n=6A108926
• Numbers k such that k and 2*k, taken together are pandigital.at n=32A115922
• Number of n X 2 0,1 arrays indicating 2 X 2 subblocks of some larger (n+1) X 3 binary array having a sum of two or less, with rows and columns of the latter in lexicographically nondecreasing order.at n=27A227259
• Number of nonnegative solutions of a certain system of linear Diophantine equations depending on an even parameter.at n=7A277387
• Irregular triangle: T(n,k) is the number of permutations in S_n that have exactly k occurrences of the pattern 4213. 0 <= k <= A342646(n).at n=58A342840