49068

Appears in sequences

• Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 2's than 1's.at n=29A025503
• Numbers k such that k^6 == 1 (mod 7^5).at n=16A056103
• Row sums of A163334 and A163336.at n=34A163342
• Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)^2 = (S_i S_j)^12 = I.at n=15A166467
• G.f.: A(x) = exp( Sum_{n>=1} x^n/n * Product_{k>=1} (1 + x^(n*k)) ).at n=25A218153
• Position of first appearance of each integer in A088568 (number of 1's minus number of 2's in first n terms of A000002).at n=41A288605
• G.f. A(x) satisfies: A( x - A(x)^2*(1 + A(x))^2 ) = x.at n=6A291421
• a(n) = index where A088568 (or equally A294448) first reaches or exceeds n in magnitude.at n=29A294449
• Number of distinct sums i^3 + j^3 + k^3 + l^3 for 1<=i<=j<=k<=l<=n.at n=35A374714