105250

Appears in sequences

• Expansion of Product_{k>=1} (1 - x^k)^(-k^8).at n=4A023877
• Subset of A020342 (vampire numbers, definition 1) listing numbers which have more than one such representation of the desired form.at n=20A144563
• Permutation of natural numbers: a(n) = A243283(A122111((2*n)-1)).at n=48A244984
• a(n) = Position of 2^n among the numbers which are divisible by the square of their highest noncomposite factor (i.e., the union of {1} and A070003), 0 if not there.at n=25A244986
• Row n=4 of A144048.at n=8A283456