219125

Appears in sequences

• Numerators of continued fraction convergents to sqrt(559).at n=11A042070
• Consider the family of multigraphs enriched by the species of partitions. Sequence gives the triangle read by rows giving coefficients of polynomials arising from enumeration of those multigraphs on n edges of 5 different colors.at n=18A098346
• Number of permutations of length n which avoid the patterns 2134, 3421, 4312.at n=26A116766