A358615 - OEIS

A358615

Record high values in A358497.

1, 12, 122, 123, 1222, 1223, 1232, 1233, 1234, 12222, 12223, 12232, 12233, 12234, 12322, 12323, 12324, 12332, 12333, 12334, 12342, 12343, 12344, 12345, 122222, 122223, 122232, 122233, 122234, 122322, 122323, 122324, 122332, 122333, 122334, 122342, 122343, 122344

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..38.

PROG

(Python)

def A358497(n):

d, s, k = dict(), str(n), 1

for i in range(len(s)):

if d.get(s[i], 0) == 0:

d[s[i]] = str(k)

k = (k + 1)%10

s_t = list(s)

for i in range(len(s)):s_t[i] = d[s[i]]

return int(''.join(s_t))

terms = [1, ]

for i in range(1, 10**6):

if A358497(i)>terms[-1]:terms.append(A358497(i))

print(terms)

CROSSREFS

Cf. A358497, A071159.

Sequence in context: A214317 A037487 A332603 * A231869 A038490 A329360

Adjacent sequences: A358612 A358613 A358614 * A358616 A358617 A358618

KEYWORD

nonn,base

AUTHOR

Gleb Ivanov, Nov 23 2022

STATUS

approved