61369

Appears in sequences

• Square array, read by antidiagonals, where row n+1 is generated from row n by first removing terms in row n at positions {floor(m*(m+7)/6), m>=0} and then taking partial sums, starting with all 1's in row 0.at n=29A136217
• Matrix square of triangle A136220, read by rows.at n=21A136225
• Column 0 of P^2 where triangle P = A136220; also equals column 1 of square array A136217.at n=6A136226
• Triangle V, read by rows, where column k of V^(j+1) = column j of P^(3k+2), for j>=0, k>=0 and where P=A136220.at n=21A136230
• Number of subsets of {1, 2, ..., n} such that no member is a sum of distinct other members.at n=24A151897
• Expansion of 1/(1 - x^2 - x^3/(1 - x^5 - x^7/(1 - x^11 - x^13/(1 - ... - x^prime(2*k)/(1 - x^prime(2*k+1) - ...))))), a continued fraction.at n=36A292802
• Value of A076042 at its n-th low point.at n=18A324791
• Number of integer compositions of n whose leaders of strictly decreasing runs are strictly increasing.at n=28A374762