88077domain: NAppears in sequencesNumber of (n+3) X 8 binary arrays with every 4 X 4 subblock commuting with each horizontal and vertical neighbor 4 X 4 subblock.at n=17A188101Number of "squares" (repeated identical blocks) in the n-th Fibonacci word.at n=20A248425Numbers k such that (265*10^k + 11)/3 is prime.at n=25A283448