141494

Appears in sequences

• Number of walks of length n between two nodes at distance 3 in the cycle graph C_7.at n=17A095308
• Number of unlabeled graphs with n nodes whose adjacency matrix has nonzero even determinant.at n=8A103869
• Number of unlabeled graphs with n nodes and an invertible adjacency matrix.at n=8A109717
• Least n-digit number m whose square contains only digits not appearing in m.at n=5A110815
• Six-digit exclusionary squares: 6-digit numbers whose squares comprise digits none of which appears in the number itself.at n=0A195438