62914560

Appears in sequences

• First differences of A045891.at n=25A034007
• Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 1.at n=16A074403
• Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 3.at n=16A074405
• Number of 4-ary Lyndon words of length n over Z_4 with trace 1 and subtrace 1.at n=16A074407
• Number of 4-ary Lyndon words of length n over Z_4 with trace 1 and subtrace 3.at n=16A074409
• Number of 4-ary Lyndon words of length n over Z_4 with trace 2 and subtrace 1.at n=16A074411
• Number of 4-ary Lyndon words of length n over Z_4 with trace 2 and subtrace 3.at n=16A074413
• a(n) is the smallest x such that the quotient d(x)/d(x+1) equals n, where d = A000005.at n=22A080372
• a(n) = smallest k such that tau(k)= n*tau(k-1) where tau(k) = number of divisors of k, or 0 if no such number exists.at n=22A086551
• Smallest number beginning with 6 and having exactly n prime divisors counted with multiplicity.at n=23A106426
• Second differences of A045623, prefixed by an initial 1.at n=24A109975
• a(n) = 15*2^n.at n=22A110286
• Records in (A063375: Number of divisors of Fibonacci(n)).at n=21A154906
• Index of first multiple of n-th prime in A005179.at n=20A161177
• Smallest number having exactly t divisors, where t is the n-th triprime (A014612).at n=19A185445
• Hankel transform of Thue-Morse related sequence A106400.at n=23A186026
• a(n) = (n/4)*2^(n/2)*((1+sqrt(2))^2 + (-1)^n*(1-sqrt(2))^2).at n=40A187272
• Denominators of partial products of a Hardy-Littlewood constant.at n=13A191999
• Triangular array read by rows. T(n,k) is the number of k-colored labeled digraphs with n vertices, n>=1, 1<=k<=n.at n=13A240955
• Numbers of the form 4^k*(8*j+7) that have exactly three partitions into four positive squares.at n=34A274642