65321

Appears in sequences

• Dealing cards in a game of solitaire.at n=17A071761
• Triangle read by rows: the n-th row contains n numbers sorted in decreasing value, each build by dropping a different number from the sequence [n,n-1,n-2,....,1] and concatenating the n-1 others. By definition the first row contains 0.at n=18A081541
• Number of partitions p of n such that (number of numbers of the form 5k + 2 in p) is a part of p.at n=45A241551