57321

Appears in sequences

• Partial sums of A011863.at n=20A011888
• Expansion of g.f. 1/((1-3*x)*(1-4*x)*(1-7*x)*(1-10*x)).at n=4A028040
• Numbers k such that k^2 contains every digit at least once.at n=30A054038
• Number of aperiodic bracelets (or necklaces) with n red and blue beads such that the beads switch colors when bracelet is turned over.at n=11A066315
• Smaller of number pairs from A054038 which together use all ten digits once.at n=1A085545
• Numbers n such that n^2 contains every decimal digit exactly once.at n=30A156977
• Expansion of (1 + 44*x + 337*x^2 + 612*x^3 + 305*x^4 + 40*x^5 + x^6)/(1 - x)^7.at n=5A160829
• Number of (n+1) X (n+1) -4..4 symmetric matrices with every 2 X 2 subblock having sum zero and one or two distinct values.at n=19A211490
• Number of n X 2 nonnegative integer arrays with upper left 0 and every value within 2 of its city block distance from the upper left and every value increasing by 0 or 1 with every step right or down.at n=31A252814
• First component A of the pairs (A, B), listed in increasing order, such that the multiset of digits of A union the multiset of digits of B equals the multiset of digits of A^2 and the multiset of digits of B^2, for some B >= A. Note that terms may be repeated.at n=23A389379