24186

Appears in sequences

• Number of points in N^n of norm <= 2.at n=28A055417
• INVERT transform (with offset) of sextuple factorials (A008543), where g.f. satisfies: A(x) = 1 + x*[d/dx x*A(x)^6]/A(x)^6.at n=5A112942
• Table of Encoded Bell Multisets using A064553 (cf. A129305).at n=28A130274
• Exponents m such that the decimal expansion of 4^m exhibits its first zero from the right later than any previous exponent.at n=19A239009
• Number of partitions of n such that (number parts having multiplicity 1) is not a part and (number of 1s) is a part.at n=49A241507
• Number of partitions of n into at most 2 copies of 1, 3 copies of 2, 4 copies of 3, ... .at n=45A303939
• Irregular triangle read by rows. Properly color the vertices of a simple labeled graph on [n] using exactly n colors c_1<c_2<...<c_n (in other words, use each color exactly once). Orient the edges according to the strict order on the colors. T(n,k) is the number of such graphs with exactly k descents, n>=0, 0<=k<=binomial(n,2).at n=16A381192
• G.f. satisfies A(x) = -(A(x^3) + A(x^4)) / A(-x^2).at n=47A385915