87128

Appears in sequences

• Triangle T(n, k) read by rows: row n gives for n >= 0 the coefficients of the exponential numerator polynomial used for the exponential generating function of {Sum_{j=1..m} (1 + 2*j)^n}_{m>=0}.at n=31A282628
• Starts of runs of 4 consecutive positive negabinary-Niven numbers (A331728).at n=26A331824