42490

Appears in sequences

• Numbers which when multiplied by any repunit prime Rp give a Smith number.at n=21A104167
• Indices where A092243 strictly changes sign.at n=26A269737
• Sum of squares of parts of the partitions of 2n into two squarefree parts.at n=34A280316
• Values of n such that prime(n) does not divide any 10-digit pandigital number (i.e. any value in A050278).at n=28A292703