51177

Appears in sequences

• Base 7 digits are, in order, the first n terms of the periodic sequence with initial period 3,0,2,1.at n=5A037768
• Expansion of (1-x)/(1-x-x^2-2*x^3+2*x^4).at n=20A052546
• Number of permutations of [n] avoiding {4312, 1432, 1234}.at n=11A294766
• Number of integer partitions of n where the median is twice the minimum.at n=49A361861