461761

Appears in sequences

• When squared gives number composed of digits {1,2,3}.at n=5A030175
• a(n) = ceiling((n+1)^4/2).at n=30A171714
• a(n) = ((2*n+1)^4+1)/2.at n=15A175110
• Arises from a construction of equiangular lines in complex space of dimension 2.at n=25A239909
• Number of partitions of n^4 into at most two parts.at n=31A274323