44748

Appears in sequences

• Number of Fermat pseudoprimes to bases 2, 3, 5 and 7 less than 10^n.at n=13A114250
• Number of (w,x,y) with all terms in {0,...,n} and |w-x| != |x-y|.at n=35A212960
• Magic sums of 4 X 4 magic squares composed of odd squares.at n=22A271582
• Expansion of Product_{k>=1} 1/(1 - x^(2*k-1))^(k*(3*k+1)/2).at n=16A294668
• Coefficients in expansion of E_10^(-1/4).at n=2A295790
• Decimal representation of binary numbers with string structure 10s00, s in {0,1}*, such that it results in a non-palindromic cycle of length 4 in the Reverse and Add! procedure in base 2.at n=28A306514
• Number of compositions of n into parts with distinct multiplicities and with exactly nine parts.at n=30A321779
• Positive numbers k such that the centered cube number k^3 + (k+1)^3 is equal to the difference of two positive cubes and to A352755(n).at n=15A352756