April Fools Contest 2017, problem: (A) Numbers Joke Solution in C

#include<stdio.h>

int main(void)
{
	int mas[30] = {4, 22, 27, 58, 85, 94, 121, 166, 202, 265, 274, 319, 346, 355, 378, 382, 391, 438, 454, 483, 517, 526, 535, 562, 576, 588, 627, 634, 636, 645};
	int i;
	scanf("%d", &i);
	printf("%d", mas[i - 1]);
}