45430

Appears in sequences

• 4-dimensional figurate numbers: a(n) = (6*n-2)*binomial(n+2,3)/4.at n=19A002419
• Least number of tosses of a fair coin needed to have an even chance or better of getting a run of at least m consecutive heads or consecutive tails.at n=15A277828
• Expansion of x*(1 + 4*x + x^2)/((1 - x)^5*(1 + x)^4).at n=39A290055
• Values of unimodal polynomial analogous to A302612 and A302644 arising from a partition size <= 4 restriction.at n=10A302645
• Table read by rows. Number of set partitions of [n] with respect to genus g.at n=30A370235
• Number of genus 3 partitions of the n-set.at n=3A370237