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Dyalog APL, 10 bytes ⊢∊1+\⍤,6×⍳ Port of lyxal's Vyxal answer. Explanation ⊢∊1+\⍤,6×⍳...
#1: Initial revision
# Dyalog APL, 10 bytes
```
⊢∊1+\⍤,6×⍳
```
Port of lyxal's Vyxal answer.
## Explanation
```apl
⊢∊1+\⍤,6×⍳
⊢∊ ⍝ is the input a member of
+\⍤ ⍝ the sum scan of
1 , ⍝ the concatenation of 1 and
6× ⍝ six times
⍳ ⍝ the range from 1 to the input
💎
```
Created with the help of [Luminespire](https://vyxal.github.io/Luminespire).
