402653187domain: NAppears in sequencesNew record highs reached in A060000.at n=30A060013Legendre-binomial transform of 2^n for p=3.at n=28A117976Legendre-binomial transform of 2^n for p=3.at n=29A117976a(n) is the number whose binary representation is A138144(n).at n=28A147595First differences of A158916.at n=28A158926