112349

Properties

Appears in sequences

• Numbers (with nonzero digits only) where A046810 increases.at n=20A046811
• Numbers n such that n, 2n+1, 3n+2, 4n+3 are primes.at n=28A067257
• Number of n X n 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X(n+1) binary array having a sum of two or less, with rows and columns of the latter in lexicographically nondecreasing order.at n=4A227258
• Number of nX5 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X6 binary array having a sum of two or less, with rows and columns of the latter in lexicographically nondecreasing order.at n=4A227262
• T(n,k)=Number of nXk 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X(k+1) binary array having a sum of two or less, with rows and columns of the latter in lexicographically nondecreasing order.at n=40A227263
• Number of length n+6 0..1 arrays with at most two downsteps in every n consecutive neighbor pairs.at n=17A256821
• Prime numbersat n=10655