read `ResPerms.txt`:

K:=40:
print(`The first`, K, `terms of the sequence enumerating permutations of length n such that pi[i+3]-pi[i] is never 5 are`):
print(``):
print(`or equivalently, such that pi[i+5]-pi[i] is never 3, are`):
lprint([seq(Urs(3,5,i),i=1..K)]):
print(``):
print(`---------------------------------`):
print(``):
print(`This took`, time(), `seconds. `):

quit: